X-Git-Url: https://ncurses.scripts.mit.edu/?p=ncurses.git;a=blobdiff_plain;f=menu%2Fm_item_cur.c;h=18b1a2726af6034d0c7b163bc5b44afc5e59e35a;hp=d4d6bb8468028ad33564d62ef22de702d4dc4c2a;hb=5c085efbe35681c3847b3ced598635f083810865;hpb=a8987e73ec254703634802b4f7ee30d3a485524d

diff --git a/menu/m_item_cur.c b/menu/m_item_cur.c
index d4d6bb84..18b1a272 100644
--- a/menu/m_item_cur.c
+++ b/menu/m_item_cur.c
@@ -1,5 +1,5 @@
 /****************************************************************************
- * Copyright (c) 1998-2002,2003 Free Software Foundation, Inc.              *
+ * Copyright (c) 1998-2004,2010 Free Software Foundation, Inc.              *
  *                                                                          *
  * Permission is hereby granted, free of charge, to any person obtaining a  *
  * copy of this software and associated documentation files (the            *
@@ -37,7 +37,7 @@
 
 #include "menu.priv.h"
 
-MODULE_ID("$Id: m_item_cur.c,v 1.14 2003/10/25 15:23:42 tom Exp $")
+MODULE_ID("$Id: m_item_cur.c,v 1.18 2010/01/23 21:20:10 tom Exp $")
 
 /*---------------------------------------------------------------------------
 |   Facility      :  libnmenu  
@@ -48,14 +48,16 @@ MODULE_ID("$Id: m_item_cur.c,v 1.14 2003/10/25 15:23:42 tom Exp $")
 |   Return Values :  E_OK                - success
 +--------------------------------------------------------------------------*/
 NCURSES_EXPORT(int)
-set_current_item (MENU * menu, ITEM * item)
+set_current_item(MENU * menu, ITEM * item)
 {
-  if (menu && item && (item->imenu==menu))
+  T((T_CALLED("set_current_item(%p,%p)"), (void *)menu, (void *)item));
+
+  if (menu && item && (item->imenu == menu))
     {
-      if ( menu->status & _IN_DRIVER )
+      if (menu->status & _IN_DRIVER)
 	RETURN(E_BAD_STATE);
-      
-      assert( menu->curitem );
+
+      assert(menu->curitem);
       if (item != menu->curitem)
 	{
 	  if (menu->status & _LINK_NEEDED)
@@ -69,12 +71,12 @@ set_current_item (MENU * menu, ITEM * item)
 	  assert(menu->pattern);
 	  Reset_Pattern(menu);
 	  /* adjust the window to make item visible and update the menu */
-	  Adjust_Current_Item(menu,menu->toprow,item);
+	  Adjust_Current_Item(menu, menu->toprow, item);
 	}
     }
   else
     RETURN(E_BAD_ARGUMENT);
-  
+
   RETURN(E_OK);
 }
 
@@ -87,9 +89,10 @@ set_current_item (MENU * menu, ITEM * item)
 |   Return Values :  Item pointer or NULL if failure
 +--------------------------------------------------------------------------*/
 NCURSES_EXPORT(ITEM *)
-current_item (const MENU * menu) 
+current_item(const MENU * menu)
 {
-  return (menu && menu->items) ? menu->curitem : (ITEM *)0;
+  T((T_CALLED("current_item(%p)"), (const void *)menu));
+  returnItem((menu && menu->items) ? menu->curitem : (ITEM *) 0);
 }
 
 /*---------------------------------------------------------------------------
@@ -101,9 +104,10 @@ current_item (const MENU * menu)
 |   Return Values :  The index or ERR if this is an invalid item pointer
 +--------------------------------------------------------------------------*/
 NCURSES_EXPORT(int)
-item_index (const ITEM *item)
+item_index(const ITEM * item)
 {
-  return (item && item->imenu) ? item->index : ERR;
+  T((T_CALLED("item_index(%p)"), (const void *)item));
+  returnCode((item && item->imenu) ? item->index : ERR);
 }
 
 /* m_item_cur.c ends here */